/* * keymap for HHKB pro */ #include #include #include "usb_keyboard.h" #include "matrix.h" #include "keymap.h" #include "print.h" #define FN_KEYCODE(fn) (pgm_read_byte(&fn_keycode[(fn)])) #define FN_LAYER(fn) (pgm_read_byte(&fn_layer[(fn)])) #define KEYMAPS(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)])) static int current_layer = 0; static bool layer_used = false; static int onbit(uint8_t bits); /* * Layer0(Default Layer) * ,-----------------------------------------------------------. * |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| \| `| * |-----------------------------------------------------------| * |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]|Backs| * |-----------------------------------------------------------| * |Contro| A| S| D| F| G| H| J| K| L|Fn3|Fn2|Return | * |-----------------------------------------------------------| * |Shift | Z| X| C| V| B| N| M| ,| .| /|Shift |Fn1| * `-----------------------------------------------------------' * |Gui|Alt |Space |Alt |Fn7| * `-------------------------------------------' * * Layer1(HHKB Fn) HHKB mode * ,-----------------------------------------------------------. * |Pow| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| * |-----------------------------------------------------------| * |Caps | | | | | | | |Psc|Slk|Pus|Up | |Backs| * |-----------------------------------------------------------| * |Contro|VoD|VoU|Mut| | | *| /|Hom|PgU|Lef|Rig|Enter | * |-----------------------------------------------------------| * |Shift | | | | | | +| -|End|PgD|Dow|Shift |xxx| * `-----------------------------------------------------------' * |Gui |Alt |Space |Alt |Gui| * `--------------------------------------------' * * Layer2(Quote/Rmeta) vi mode * ,-----------------------------------------------------------. * |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|Ins|Del| * |-----------------------------------------------------------| * |Tab | | | | | |Hom|PgD|PgUlEnd| | | |Backs| * |-----------------------------------------------------------| * |Contro| | | | | |Lef|Dow|Up |Rig| |xxx|Return | * |-----------------------------------------------------------| * |Shift | | | | | | | | | | |Shift | | * `-----------------------------------------------------------' * |Gui|Alt |Sapce |Alt |xxx| * `-------------------------------------------' * * Layer3(Semicolon) mouse mode * ,-----------------------------------------------------------. * |Esc| | | | | | | | | | | | | | | * |-----------------------------------------------------------| * |Tab | | | | | |MwL|MwD|MwU|MwR| | | |Backs| * |-----------------------------------------------------------| * |Contro| | | | | |McL|McD|McU|McR|xxx| |Return | * |-----------------------------------------------------------| * |Shift | | | | | | |Mb1|Mb2|Mb3| |Shift | | * `-----------------------------------------------------------' * |Gui |Alt |Mb1 |Alt |Gui| * `--------------------------------------------' * * Layer4(Space) Matias half keyboard style * ,-----------------------------------------------------------. * | -| 0| 9| 8| 7| 6| 5| 4| 3| 2| 1| | | |Esc| * |-----------------------------------------------------------| * |Backs| P| O| I| U| Y| T| R| E| W| Q| | |Tab | * |-----------------------------------------------------------| * |Contro| ;| L| K| J| H| G| F| D| S| A|Con|Control | * |-----------------------------------------------------------| * |Shift | /| .| ,| M| N| B| V| C| X| Z|Shift | | * `-----------------------------------------------------------' * |Gui |Alt |xxxxxxxxxxxxxxxxxxxxxxx|Alt |Gui| * `--------------------------------------------' * * Mc: Mouse Cursor / Mb: Mouse Button / Mw: Mouse Wheel */ /* layer to change into while Fn key pressed */ static const int PROGMEM fn_layer[] = { 0, 1, 2, 3, 4, 0, 0, 2 }; /* keycode to sent when Fn key released without using layer keys. */ static const uint8_t PROGMEM fn_keycode[] = { KB_NO, // FN_0 [NOT USED] KB_NO, // FN_1 layer 1 KB_NO, // FN_2 layer 2 KB_SCOLON, // FN_3 layer 3 KB_SPACE, // FN_4 layer 4 [NOT USED] KB_NO, // FN_5 [NOT USED] KB_NO, // FN_6 [NOT USED] KB_QUOTE, // FN_7 layer 2 }; static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { /* plain keymap { { KB_2, KB_Q, KB_W, KB_S, KB_A, KB_Z, KB_X, KB_C }, { KB_3, KB_4, KB_R, KB_E, KB_D, KB_F, KB_V, KB_B }, { KB_5, KB_6, KB_Y, KB_T, KB_G, KB_H, KB_N, KB_NO }, { KB_1, KB_ESCAPE, KB_TAB, KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, KB_SPACE }, { KB_7, KB_8, KB_U, KB_I, KB_K, KB_J, KB_M, KB_NO }, { KB_BSLASH, KB_GRAVE, KB_BSPACE, KB_ENTER, FN_1, KB_RSHIFT, KB_RGUI, KB_RALT }, { KB_9, KB_0, KB_O, KB_P, KB_SCOLON, KB_L, KB_COMMA, KB_NO }, { KB_MINUS, KB_EQUAL, KB_RBRACKET,KB_LBRACKET,KB_QUOTE, KB_SLASH, KB_DOT, KB_NO }, }, */ // 0: default { { KB_2, KB_Q, KB_W, KB_S, KB_A, KB_Z, KB_X, KB_C }, { KB_3, KB_4, KB_R, KB_E, KB_D, KB_F, KB_V, KB_B }, { KB_5, KB_6, KB_Y, KB_T, KB_G, KB_H, KB_N, KB_NO }, { KB_1, KB_ESCAPE, KB_TAB, KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, KB_SPACE }, { KB_7, KB_8, KB_U, KB_I, KB_K, KB_J, KB_M, KB_NO }, { KB_BSLASH, KB_GRAVE, KB_BSPACE, KB_ENTER, FN_1, KB_RSHIFT, FN_2, KB_RALT }, { KB_9, KB_0, KB_O, KB_P, FN_3, KB_L, KB_COMMA, KB_NO }, { KB_MINUS, KB_EQUAL, KB_RBRACKET,KB_LBRACKET,FN_7, KB_SLASH, KB_DOT, KB_NO }, }, // 1: HHKB mode(HHKB Fn) { { KB_F2, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, { KB_F3, KB_F4, KB_NO, KB_NO, KB_MUTE, KB_F20, KB_NO, KB_NO }, { KB_F5, KB_F6, KB_NO, KB_NO, KB_NO, KP_ASTERISK,KP_PLUS, KB_NO }, { KB_F1, KB_POWER, KB_CAPSLOCK,KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, KB_SPACE }, { KB_F7, KB_F8, KB_NO, KB_PSCREEN, KB_HOME, KP_SLASH, KB_MINUS, KB_NO }, { KB_INSERT, KB_DELETE, KB_BSPACE, KP_ENTER, KB_NO, KB_RSHIFT, KB_RGUI, KB_RALT }, { KB_F9, KB_F10, KB_SCKLOCK, KB_BREAK, KB_LEFT, KB_PGUP, KB_END, KB_NO }, { KB_F11, KB_F12, KB_NO, KB_UP, KB_RIGHT, KB_DOWN, KB_PGDOWN, KB_NO }, }, // 2: vi mode(Quote/Rmeta) { { KB_F2, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, { KB_F3, KB_F4, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, { KB_F5, KB_F6, KB_HOME, KB_NO, KB_NO, KB_LEFT, KB_NO, KB_NO }, { KB_F1, KB_ESCAPE, KB_TAB, KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, KB_SPACE }, { KB_F7, KB_F8, KB_PGDOWN, KB_PGUP, KB_UP, KB_DOWN, KB_NO, KB_NO }, { KB_INSERT, KB_DELETE, KB_BSPACE, KB_ENTER, KB_NO, KB_RSHIFT, KB_NO, KB_RALT }, { KB_F9, KB_F10, KB_END, KB_NO, KB_NO, KB_RIGHT, KB_NO, KB_NO }, { KB_F11, KB_F12, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, }, // 3: vi mouse mode(Semicolon) { { KB_F2, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, { KB_F3, KB_F4, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO }, { KB_F5, KB_F6, MS_WH_LEFT, KB_NO, KB_NO, MS_LEFT, MS_BTN2, KB_NO }, { KB_F1, KB_ESCAPE, KB_TAB, KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, MS_BTN1 }, { KB_F7, KB_F8, MS_WH_DOWN, MS_WH_UP, MS_UP, MS_DOWN, MS_BTN1, KB_NO }, { KB_NO, KB_NO, KB_BSPACE, KB_ENTER, KB_NO, KB_RSHIFT, KB_RGUI, KB_RALT }, { KB_F9, KB_F10, MS_WH_RIGHT,KB_NO, KB_NO, MS_RIGHT, MS_BTN2, KB_NO }, { KB_F11, KB_F12, KB_NO, KB_NO, KB_NO, KB_NO, MS_BTN3, KB_NO }, }, // 4: Matias half keyboard style(Space) { { KB_9, KB_P, KB_O, KB_L, KB_SCOLON, KB_SLASH, KB_DOT, KB_COMMA }, { KB_8, KB_7, KB_U, KB_I, KB_K, KB_J, KB_M, KB_N }, { KB_6, KB_5, KB_T, KB_Y, KB_H, KB_G, KB_B, KB_NO }, { KB_0, KB_MINUS, KB_BSPACE, KB_LCTRL, KB_LSHIFT, KB_LGUI, KB_LALT, KB_NO }, { KB_4, KB_3, KB_R, KB_E, KB_D, KB_F, KB_V, KB_NO }, { KB_NO, KB_ESCAPE, KB_TAB, KB_RCTRL, FN_1, KB_RSHIFT, KB_RGUI, KB_RALT }, { KB_2, KB_1, KB_W, KB_Q, KB_A, KB_S, KB_C, KB_NO }, { KB_NO, KB_NO, KB_RBRACKET,KB_LBRACKET,KB_QUOTE, KB_Z, KB_X, KB_NO }, }, }; uint8_t keymap_get_keycode(int row, int col) { return keymap_get_keycodel(current_layer, row, col); } uint8_t keymap_get_keycodel(int layer, int row, int col) { uint8_t code = KEYMAPS(layer, row, col); // normal key or mouse key if ((KB_A <= code && code <= KP_HEXADECIMAL) || (MS_UP <= code && code <= MS_WH_RIGHT)) layer_used = true; return code; } inline int keymap_get_layer(void) { return current_layer; } inline int keymap_set_layer(int layer) { current_layer = layer; return current_layer; } void keymap_fn_proc(int fn_bits) { // layer switching static int last_bits = 0; static uint8_t last_mod = 0; if (usb_keyboard_has_key() || fn_bits == last_bits) { // do nothing during press other than Fn key return; } else if (fn_bits == 0) { // send key when Fn key is released without using the layer if (!layer_used) { uint8_t code = FN_KEYCODE(onbit(last_bits)); if (code != KB_NO) { if (KB_LCTRL <= code && code <= KB_RGUI) { keyboard_modifier_keys = last_mod | 1<<(code & 0x07); } else { keyboard_keys[0] = code; keyboard_modifier_keys = last_mod; } usb_keyboard_send(); usb_keyboard_print(); usb_keyboard_clear(); } } last_bits = 0; last_mod = 0; layer_used = false; keymap_set_layer(0); // default layer print("layer default: "); phex(current_layer); print("\n"); } else if ((fn_bits & (fn_bits - 1)) == 0) { // switch layer when just one Fn Key is pressed last_bits = fn_bits; last_mod = keyboard_modifier_keys; layer_used = false; keymap_set_layer(FN_LAYER(onbit(fn_bits))); print("layer: "); phex(current_layer); print("\n"); print("last_bits: "); phex(last_bits); print("\n"); print("last_mod: "); phex(last_mod); print("\n"); } } static int onbit(uint8_t bits) { int n = 0; if (bits >> 4) { bits >>= 4; n += 4;} if (bits >> 2) { bits >>= 2; n += 2;} if (bits >> 1) { bits >>= 1; n += 1;} return n; }